FactoryRegistry

Manufacturing in Alameda County, California

As of JUL 2026, FactoryRegistry lists 3,125 manufacturing facilities in Alameda County, California, sourced from EPA, OSHA and Census records.

FACILITIES
3,125
CITIES
10
TOP INDUSTRY
Computer and Electronic Product Manufacturing
553 facilities

Cities

Fremont (678)Hayward (477)Oakland (428)Livermore (251)San Leandro (242)Berkeley (195)Newark (135)Union City (133)Pleasanton (131)Emeryville (106)

Top industries

Computer and Electronic Product Manufacturing (553)Chemical Manufacturing (429)Fabricated Metal Product Manufacturing (391)Machinery Manufacturing (284)Food Manufacturing (248)Miscellaneous Manufacturing (221)

Facilities

Advantage Metal Products, INC.
Livermore, CA
ACTIVE332322EMP 20-99
Aehr Test Systems
Fremont, CA
ACTIVE334515EMP 100-499
Amtec Industries INC
Pleasanton, CA
ACTIVE334513EMP 20-99
Bay Ship & Yacht CO
Alameda, CA
ACTIVE336611EMP 100-499
Bodycote Thermal Processing INC
Fremont, CA
ACTIVE332811EMP 1-19
Energy Recovery, INC.
San Leandro, CA
ACTIVE333911EMP 100-499
General Foundry Service CORP
San Leandro, CA
ACTIVE331521EMP 20-99
Inphenix INC
Livermore, CA
ACTIVE334413EMP 20-99
Nova Measuring Instruments INC.
Fremont, CA
ACTIVE333242EMP 100-499
Unchained Labs, LLC
Pleasanton, CA
ACTIVE334516EMP 100-499
All Quality & Services INC
Fremont, CA
ACTIVE334418EMP 20-99
Biolog, INC.
Hayward, CA
ACTIVE325413EMP 20-99
Ceramic Tech, INC.
Fremont, CA
ACTIVE327110EMP 20-99
Fisica Applied Technologies, INC.
San Leandro, CA
ACTIVE334517EMP 100-499
Metal Improvement Company, LLC
Livermore, CA
ACTIVE332811EMP 20-99
Mettler-toledo Rainin, LLC
Oakland, CA
ACTIVE334516EMP 500+
Morgan Advanced Ceramics, INC.
Hayward, CA
ACTIVE327110EMP 100-499
Olmar Supply, INC.
Livermore, CA
ACTIVE332322EMP 20-99
Penguin Computing, INC.
Fremont, CA
ACTIVE334111EMP 100-499
Sila Nanotechnologies, INC.
Alameda, CA
ACTIVE335991EMP 100-499
South Bay Solutions, INC
Fremont, CA
ACTIVE332710EMP 100-499
Western State Design, INC.
Hayward, CA
ACTIVE333310EMP 100-499
Accurate Tube Bending, INC.
Newark, CA
LIKELY ACTIVE332996
Advance Carbon Products, INC
Hayward, CA
LIKELY ACTIVE335991
Advanced Grinding Incorporated
Oakland, CA
LIKELY ACTIVE332710
Advent Technologies, LLC
Livermore, CA
LIKELY ACTIVE335999
Agribag, INC.
Oakland, CA
LIKELY ACTIVE314910
Allure Labs, INC.
Hayward, CA
LIKELY ACTIVE325611EMP 100-499
Alta Manufacturing, INC.
Fremont, CA
LIKELY ACTIVE334418
Amber Semiconductor, INC.
Dublin, CA
LIKELY ACTIVE334413
American Poly-foam Co., INC.
Hayward, CA
LIKELY ACTIVE326140EMP 20-99
Amerimade Technology, INC.
Livermore, CA
LIKELY ACTIVE333242
Anthony Gallien, INC
Livermore, CA
LIKELY ACTIVE332710
Applied Ceramics, INC.
Fremont, CA
LIKELY ACTIVE331313
Applied Fusion, LLC
San Leandro, CA
LIKELY ACTIVE332710
Aslin Automation INC
Livermore, CA
LIKELY ACTIVE333998
Aspire Bakeries-newark
Newark, CA
LIKELY ACTIVE311812EMP 20-99
Atomic Machines, INC.
Emeryville, CA
LIKELY ACTIVE333248
Automat Solutions INC
San Leandro, CA
LIKELY ACTIVE325998
Azimuth Industrial Co., INC.
Union City, CA
LIKELY ACTIVE334413
Bake Fresh Company of Northern California, LLC
Livermore, CA
LIKELY ACTIVE311812EMP 20-99
Ball Screws & Actuators CO. INC.
Fremont, CA
LIKELY ACTIVE332410
Basf Metals LLC
Fremont, CA
LIKELY ACTIVE325613EMP 20-99
Baxter Healthcare INC
Hayward, CA
LIKELY ACTIVE325412EMP 100-499
Bay Associates Wire Tech CORP
Fremont, CA
LIKELY ACTIVE332618
Beema Electronics INC
Fremont, CA
LIKELY ACTIVE334418
Berkeley Nutritional Manufacturing CORP.
Livermore, CA
LIKELY ACTIVE311511EMP 20-99
Boehringer Ingelheim Fremont
Fremont, CA
LIKELY ACTIVE325412EMP 500+
Bright Silicon Technologies, INC.
Pleasanton, CA
LIKELY ACTIVE334413
Calyxo INC
Pleasanton, CA
LIKELY ACTIVE339112